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Patent Assignment Assignor Details
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Assignor Name : ZAGAYEVSKIY, YEVGENIY
Total Assignments: 7
Assignment: 1
Reel/Frame:054049/0011   Pages: 10
Recorded: 10/14/2020
Attorney Dkt #:2017-IPM-101813 (466US9)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAGAYEVSKIY, YEVGENIY
Exec Dt:
04/06/2018
2
MAO, HANZI
Exec Dt:
04/06/2018
3
VORA, HARSH BIREN
Exec Dt:
04/10/2018
4
DONG, HUI
Exec Dt:
04/06/2018
5
WONG, TERRY
Exec Dt:
04/06/2018
6
CAMILLERI, DOMINIC
Exec Dt:
04/06/2018
7
WANG, CHARLES HAI
Exec Dt:
04/06/2018
8
BECK, COURTNEY LEEANN
Exec Dt:
04/05/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11927717
US20210149077
17047152
Correspondence name and address
LOCKE LORD LLP
600 TRAVIS STREET
SUITE 2800
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:058194/0760   Pages: 20
Recorded: 11/23/2021
Attorney Dkt #:7523.2022US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADASU, SRINATH
Exec Dt:
05/10/2018
2
ZAGAYEVSKIY, YEVGENIY
Exec Dt:
05/10/2018
3
WONG, TERRY
Exec Dt:
05/10/2018
4
CAMILLERI, DOMINIC
Exec Dt:
05/10/2018
5
WANG, CHARLES HAI
Exec Dt:
05/10/2018
6
BECK, COURTNEY LEEANN
Exec Dt:
05/09/2018
7
MAO, HANZI
Exec Dt:
05/09/2018
8
DONG, HUI
Exec Dt:
05/10/2018
9
VORA, HARSH BIREN
Exec Dt:
05/14/2018
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210027144
16981080
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 3
Reel/Frame:051646/0710   Pages: 5
Recorded: 01/28/2020
Attorney Dkt #:1562-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILIPPOV, ANDREY
Exec Dt:
11/30/2018
2
ZAGAYEVSKIY, YEVGENIY
Exec Dt:
11/28/2018
3
KHORIAKOV, VITALY
Exec Dt:
12/03/2018
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11821305
US20200182051
16774883
Correspondence name and address
C. TUMEY LAW GROUP PLLC - HES C. TUMEY L
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 4
Reel/Frame:052320/0555   Pages: 9
Recorded: 04/06/2020
Attorney Dkt #:1562-00202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YARUS, JEFFREY MARC
Exec Dt:
11/29/2018
2
SRIVASTAVA, RAE MOHAN
Exec Dt:
01/31/2019
3
ZAGAYEVSKIY, YEVGENIY
Exec Dt:
11/28/2018
4
BARDY, GAETAN
Exec Dt:
11/29/2018
5
GEHIN, MAURICE
Exec Dt:
11/29/2018
6
SHI, GENBAO
Exec Dt:
11/29/2018
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11682167
US20210225071
16753945
Correspondence name and address
C. TUMEY LAW GROUP PLLC - HES C. TUMEY L
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 5
Reel/Frame:058337/0001   Pages: 8
Recorded: 12/08/2021
Attorney Dkt #:061429-1279820
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONGCHAE
Exec Dt:
07/30/2019
2
CAO, YANG
Exec Dt:
07/31/2019
3
ZAGAYEVSKIY, YEVGENIY
Exec Dt:
07/30/2019
4
WONG, TERRY W.
Exec Dt:
07/30/2019
5
MUNOZ, YURIBIA PATRICIA
Exec Dt:
07/30/2019
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220236444
17617476
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, NE, SUITE 2800
IP DOCKETING - 22 FLOOR
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:053813/0929   Pages: 8
Recorded: 09/18/2020
Attorney Dkt #:2069464-0807PTP2USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAI, ZHI
Exec Dt:
02/14/2020
2
NWACHUKWU, AZOR
Exec Dt:
01/11/2020
3
ZAGAYEVSKIY, YEVGENIY
Exec Dt:
01/02/2020
4
AMINI, SHOHREH
Exec Dt:
01/02/2020
5
MADASU, SRINATH
Exec Dt:
01/06/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20210133375
17014331
 
NONE
US20210131260
17014944
Correspondence name and address
MELISSA GUIDRY
1750 TYSONS BLVD
SUITE 1800
TYSONS, VA 22102
Assignment: 7
Reel/Frame:054775/0971   Pages: 8
Recorded: 12/30/2020
Attorney Dkt #:061429-1218461 + 1218462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKI, SOUMI
Exec Dt:
12/11/2020
2
JO, HONGGUEN
Exec Dt:
12/11/2020
3
WONG, TERRY
Exec Dt:
12/12/2020
4
ZAGAYEVSKIY, YEVGENIY
Exec Dt:
12/11/2020
5
CAMILLERI, DOMINIC
Exec Dt:
12/14/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11846175
US20220205354
17136895
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP - HAL
1100 PEACHTREE STREET NE
S
ATLANTA, GA 30309

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